18837434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{122321}}^1$

素因数の和:122341

約数の個数: 16

約数和(自身を含む): 35228736

約数和(自身を除く): 16391302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 122321, 244642, 856247, 1345531, 1712494, 2691062, 9418717, 18837434]

約数ペア:

[(1, 18837434), (2, 9418717), (7, 2691062), (11, 1712494), (14, 1345531), (22, 856247), (77, 244642), (154, 122321)]